Effective: March 1, 2026
Billr stores all your data locally on your device. There is no backend, no analytics, no tracking, and no ads. The only optional network feature is Gmail Import, which scans your emails on-device to detect subscriptions — your email content is never sent to our servers because we don't have any.
All subscription data, settings, and preferences are stored locally on your device using SQLite. This includes:
This data never leaves your device. There is no server, no cloud sync, and no remote database.
Billr does not require you to create an account, sign in, or provide any personal information to use the app. All core features work without any sign-in.
Billr offers an optional Gmail Import feature that helps you automatically detect subscriptions from your email. This feature requires you to sign in with your Google account and grant read-only access to your Gmail.
What we access: Billr requests the gmail.readonly scope, which allows it to read your email messages and metadata. Billr does not send, delete, or modify any of your emails.
How it works: When you initiate a scan, Billr searches your Gmail for subscription-related emails (receipts, confirmations, renewal notices). All email processing and parsing happens entirely on your device. Email content is analyzed locally to extract service names, amounts, and billing cycles.
What we store: Only the subscription details you explicitly choose to import (service name, price, billing cycle) are saved to your local database. Raw email content is never stored — it is discarded immediately after on-device processing.
What we do NOT do:
Disconnecting: You can disconnect your Gmail account at any time from Settings. This revokes Billr's access immediately. You can also revoke access from your Google Account permissions page. Disconnecting does not delete subscriptions you previously imported — those remain in your local database until you delete them.
Billr's use and transfer to any other app of information received from Google APIs will adhere to the Google API Services User Data Policy, including the Limited Use requirements.
Specifically, Billr only uses Gmail data to provide the subscription detection feature visible to you in the app. Billr does not use Gmail data for serving advertisements, does not allow humans to read your data (unless you explicitly share it), and does not transfer data to any third party.
Billr uses local push notifications to remind you about upcoming subscription renewals. These notifications are scheduled entirely on your device using the operating system's native notification APIs. No notification data is sent to any server.
Billr works fully offline for all core features (adding subscriptions, viewing insights, exporting data). The only network requests Billr makes are when you explicitly use the Gmail Import feature, which communicates directly with Google's Gmail API using your authenticated session. No data passes through any intermediary server.
Billr does not integrate with any analytics, advertising, or tracking services. The only third-party service Billr communicates with is the Google Gmail API, and only when you explicitly initiate a Gmail scan. Authentication is handled by Google's OAuth 2.0 system.
You can export your subscription data as a CSV or PDF file at any time from the Settings screen. This export is generated locally on your device and shared through your device's native share sheet. We do not receive a copy of your export.
You can delete all your data at any time by using the "Reset All Data" option in Settings, or by uninstalling the app. Since no data is stored remotely, uninstalling the app permanently and irrevocably deletes all your information. To revoke Gmail access, disconnect your account from Settings or visit your Google Account permissions page.
Billr does not knowingly collect information from children under 13. Since Billr collects no personal information from anyone, this is inherently satisfied.
If we change how data is handled, we will update this policy and notify users within the app before any changes take effect. Any new data collection will always be opt-in.
Questions about this privacy policy? Reach out at info@grayk.io.